Ritesh Raman enhanced configuration management and data workflows across DEFRA repositories, focusing on secure local development and robust registration features. He migrated eight services, including epr-frontend-accountcreation-microservice and epr-regulator-service, from appsettings.development.json to User Secrets, improving secrets management and streamlining developer onboarding. In epr-regulator-service, Ritesh developed and integrated a new SiteDetails data model, aligning backend and frontend modules for accurate site address retrieval and registration processing. Using C#, .NET, and AutoMapper, he refactored models, updated service layers, and expanded unit tests, demonstrating depth in backend development, configuration security, and end-to-end feature delivery within complex systems.